Is it time to move beyond blood pressure and heart rate during head-up tilt testing?

Affiliations

• ¹ Department of Neurology and Neurological Sciences, Stanford University, 213 Quarry Road, Palo Alto, CA, 94304, USA. mmiglis@stanford.edu.
• ² Department of Neurology and Neurological Sciences, Stanford University, 213 Quarry Road, Palo Alto, CA, 94304, USA.
• ³ Department of Neurology, University of Utah, Salt Lake City, UT, USA.
• ⁴ Stichting CardioZorg, Planetenweg 5, 2132 HN, Hoofddorp, The Netherlands.
• ⁵ Department of Neurology, Brigham and Women's Faulkner Hospital, Harvard Medical School, Boston, MA, USA.